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Results 1 - 10 from 12 for rare earths in 0.480 sec.
EJMP&EP -
In contrast, rare earths furtively experience a plethora of residential, institutional, and industrial applications. The relatively abundant metallic elements commonly known as the “rare earths” present a low ... rare earths in the year 2002. The perceived “rare metals” have a strategic importance while being well suited to electronic and other diverse end uses. The supply and demand of rare ...
ejmpep.com
...:: VOL. 3, NO. 2, 2003 ::...
A.A. Ismail, I.A. Ibrahim and R.M. Mohamed Rare earths: the unseen metals by R.R. Moskalyk Removal of arsenic from contaminated water by foam ...
ejmpep.com
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Radioactive Substances Exemption Order - Radioactive Substances Act 1993
Substances, Rare Earths etc.) Exemption Order This order provides unconditional exemption from registration under the Radioactive Substances Act 1993 for keeping and use of radioactive materials comprising of phosphatic substances, rare earth and ...
ionactive.co.uk
Holmium (Ho) - Chemical properties, Health and Environmental effects
Holmium is one of the rarer of the rare-earth elements but is, nevertheless, 20 times more abundant than silver. Like all other rare earths, holmium is not naturally found as free element ...
lenntech.com
Thulium (Tm) - Chemical properties, Health and Environmental effects
It slowly tarnishes in air, but is more resistant to oxidation than most rare-earth ... metal and compound have few commercial uses: because it is very rare and expensive and has little to offer, thulium find little ... it is found in small quantities in minerals with other rare earths. It is principally extracted from monazite, which contains about 0.007 ...
lenntech.com
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..:: desalination 232
(Mumbai, India) Recovery of oxalate from scrubbing solution containing rare earths and iron produced during uranium recovery from phosphoric ... H. Singh (Mumbai, India) Artificial neural network simulation of rare earths solvent extraction equilibrium data 232(2008)59-70 Full Text ... organophosphinic acid extractant for separation of uranium(VI) from rare earth elements 232(2008)191-197 Full Text R.K. ...
desline.com
Nuclear actions are a matter of national environmental significance under the EPBC Act
A decision about ...
www.environment.gov.au
Barrington
Associated sedimentary and volcanic soils of red and stony kraznozems, podzolics and brown earths are to be found, while recent unconsolidated sedimentary deposits underlie the upland peaty ... species of plant are endemic to Barrington Tops. These include the rare teatree Leptospermum argenteum, the rare herb Plantago palustris, the vulnerable purple pepperbush (Tasmannia purpurascens) and the ...
www.colongwilderness.org.au
CPAWS Calgary/Banff : Capture the Wild - More about the photographers 2005
I consider it a ... Alger resides in Calgary. She is one of those increasingly rare creatures - a true native Calgarian. Libby studied biology at Acadia University ... Artists she had the pleasure of being a contributor to the recent “Earths Treasure Chest” Mural Mosaic project. She lives in a fully ...
cpawscalgary.org
Earth's Treasury - Natural History Museum
A rare glimpse of some truly precious treasures. Gold and silver are among the most treasured of ... . Platinum nuggets are very valuable -- and much more expensive than gold -- because they are so rare. As well as being used for jewellery, platinum can be used in catalytic converters to ...
www.nhm.ac.uk
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